CVE-2026-68189 | Linux Kernel up to 7.2-rc4 hci_sync hci_cmd_sync_work use after free
A vulnerability, which was classified as very critical, has been found in Linux Kernel up to 6.6.147/6.12.100/6.18.41/7.1.5/7.2-rc4. Impacted is the function hci_cmd_sync_work of the component hci_sync. This manipulation causes use after free.
This vulnerability is registered as CVE-2026-68189. Remote exploitation of the attack is possible. No exploit is available.
It is advisable to upgrade the affected component.